Forgive me if I've missed any out, but as for me, Doug Lee is absolutely brilliant. He sounds identical to Harrison so much that I genuinely used to think it was him voicing when I was a kid! Shame Doug doesn't seem to do too much (according to his IMDb).

David Esch was also excellent and sounded identical, but there was something cooler for me about Doug.

Yes! Doug was the best! I have so many great memories of his voice from back when I first played FoA! And I only recently found out he was also in The Infernal Machine! In terms of the video games, not the films, he IS Indy!